Title: Things to Do in Contra Costa County in 2026 | Expedia.com # Things to do in Contra Costa County ## Find and book activities, attractions and tours ## Visit Contra Costa County Types of activities [Contra Costa County Travel Guide](https://expedia.com/Contra-Costa-County.dx553248635083914191) ![Flowers and green all the way throughout this trail.](https://images.trvl-media.com/place/6137/774573fa-c26d-4351-96b2-fb20c0fdb127.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Flowers and green all the way throughout this trail.](https://images.trvl-media.com/place/6137/774573fa-c26d-4351-96b2-fb20c0fdb127.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![San Francisco Bay Trail is an excellent place to walk and relax. Be prepare to have encounters with beautiful ducks, different kind of flowers and enjoy the most amazing views of San Francisco Bay Area.](https://images.trvl-media.com/place/6137/01955a71-c531-488e-965d-b2fb1fb86668.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) !["Hope is a ray of sunshine breaking through the clouds after a storm. Faith is knowing there are more where that one came from." This is the view from the top of the Indian Joe Creek Trail, trail post 24, just north of the Cave Rocks. #hikingtrails #hiking #wilderness](https://images.trvl-media.com/place/9776/dd0ad91a-2306-4600-ba41-3232e8d238fd.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![A great walk around the reservoir. Some trails splitting off into the hills. A park and picnic area. Canoeing. Numerous Dock picnicking spots](https://images.trvl-media.com/place/6145/ea034a7f-1c2b-4446-a53b-17495aec2ffe.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) --- - ![find price illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__find_price.svg) ### Explore activities Explore thousands of experiences from activities and attractions to day tours and transfer. - ![calendar shield illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Book with ease Skip the line- book tickets online in minutes to top attractions with free cancellation on many activities. - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Treat yourself One Key members save % or more on select activities, hotels, cars and vacation rentals. [Learn about One Key](https://www.expedia.com/welcome-one-key) --- ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=ACTIVITIES_SPRING_PROMO_553248635083914191) ## What to do in Contra Costa County --- Looking for sports, concerts, or theater events in Contra Costa County? [Search event tickets](https://www.expedia.com/event-tickets/) to see what's happening today, or to plan what to do this weekend! --- --- --- Looking for fun things to do nearby? Check [things to do near me](https://www.expedia.com/things-to-do-near-me) to find and book the best things to do, fun activities, and top attractions wherever you happen to be. --- ## Popular day trips from Contra Costa County ![Lake Merritt featuring a pond](https://images.trvl-media.com/place/553248635074843030/ae1e3d96-036d-4c5f-aa96-b361cbbf6678.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Oakland ![Aerial Panorama of Urban Area and Open Space in East Bay, Northern California](https://images.trvl-media.com/place/6137/937b6fa6-6fdb-4cdd-b0c3-43963ad2e96e.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Richmond ![Oak Trees in Winter, Shell Ridge Open Space, Wanut Creek, Califo](https://images.trvl-media.com/place/6145/74e026b3-12a2-4933-b7d3-39ff46d1cde4.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Lafayette ![AW6M8G Mount Diablo is seen beyond the rolling green hills of Antioch, California on Friday, March 7, 2008. (Photo by Kevin Bartram)](https://images.trvl-media.com/place/6426/511d0f97-6e6f-4fd5-922a-5be37dabdadc.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Antioch ![Low clouds drift over vineyards in the Tri-valley region of Northern California, just east of San Francisco Bay. This beautiful area, Dublin, Pleasanton and Livermore, is home to many wineries.](https://images.trvl-media.com/place/6772/0bdf1e22-ef76-42bb-97b1-c7384b12b2da.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Dublin ![panoramic aerial view of shoreline at Carquinez Strait, from Benicia–Martinez Bridge (Interstate 680) across industrial area of Martinez, located in Contra Costa County, California](https://images.trvl-media.com/place/6858/775d3b01-dfaa-4844-a704-6323cbfbf04a.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Benicia ![Aerial photo of a community in Brentwood, California](https://images.trvl-media.com/place/7025/a61f80bf-4581-4426-95f6-9ec64dbab106.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Brentwood ![Lake Chabot Regional Park. Autumn landscape.](https://images.trvl-media.com/place/553248635976470191/11241682-1149-4fe9-9e69-dc3e8c46382d.jpg?impolicy=fcrop&w=512&h=288&q=medium) ### Castro Valley ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save even more - get up to 20% on select hotels when you book on the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app